package com.itheima.ood.keywords.demo01;

public class FinalDemo {

    private static final int B = 45;

    public static void main(String[] args) {

        Zi zi = new Zi();
        zi.show();

        Fu2 fu2 = new Zi();
        fu2.show();

        final int a = 23;
        System.out.println(a);

//        a = 45;

//        FinalDemo.B =78;

        System.out.println(B);
    }
}
